Abstract
In the present study the possibility of the commercially available acryl and diatomite earth (DE) mineral as a composite coating for corrosion protection of Mg alloys has been evaluated. The acrylic coating is used as a top coating in a wide field of applications like automotive, aerospace, medicine and electronics where it shows beneficial properties. Diatomite-dispersed acrylic paint was applied over the substrate by conventional spray technique with an air pressure of 3 kg cm−2. Firstly the acryl was mixed with hardener and then the DE was added to the mixture. Four types of coating with 0, 2, 4, 8 g/L DE have been prepared. The results show that adding up to 4 g/L of the DE improved the corrosion resistance and produced a coating with acceptable surface roughness.
Original language | English |
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Pages (from-to) | 99-103 |
Number of pages | 5 |
Journal | Protection of Metals and Physical Chemistry of Surfaces |
Volume | 54 |
Early online date | 9 Oct 2017 |
DOIs | |
Publication status | Published - Jan 2018 |
Bibliographical note
Publisher Statement: The final publication is available at Springer via http://dx.doi.org/10.1134/S2070205118010227Keywords
- acrylic coating
- corrosion protection
- diatomite earth
- natural mineral
ASJC Scopus subject areas
- Surfaces, Coatings and Films
- Organic Chemistry
- Metals and Alloys
- Materials Chemistry